Iqembu lokucwaninga elivela eZurich lisanda kukhula i-compact, elonga amandla elonda ama-neurons angenziwa ngamagagasi obuchopho. I-chip isebenzisa idatha erekhodwe kusuka kumagagasi obuchopho beziguli ezinesithuthwane ukukhomba ukuthi yiziphi izindawo zobuchopho ezibangela ukubanjwa ubuchopho. Lokhu kuvula amathemba wohlelo lokusebenza amasha wezokwelapha.
Ama-algorithms we-algorithms wamanje we-neural akhiqiza imiphumela ehlaba umxhwele futhi asize ekuxazululeni inani elimangazayo lezinkinga. Kodwa-ke, amadivaysi kagesi asetshenziselwa ukusebenzisa la ma-algorithms asadinga amandla amakhulu okucubungula. Uma kukhulunywa ngokucutshungulwa kwesikhathi sangempela kwemininingwane yezinzwa noma ukusebenzisana nemvelo, lezi zinhlelo zokufakelwa (AI) zingeke zikwazi ukuncintisana nomuntu uqobo. Futhi ubunjiniyela be-neuromorphic yindlela ethembisayo eyakha ibhuloho phakathi kwe-intelligence yokufakelwa nobuhlakani bemvelo.
Iqembu lokucwaninga eliphakathi kwe-University of Zurich, isibhedlela sase-Eth Zurich kanye neNyuvesi yaseZurich sasebenzisa le ndlela ukuthuthukisa i-chip ngokuthembekile ngokweqiniso nangokunembile isibonakaliso esiyinkimbinkimbi semvelo. Ososayensi bakwazile ukusebenzisa lobu buchwepheshe ekutholeni ngempumelelo ama-Oscillations aphezulu aqoshwe ngempumelelo (HFO). Lawa magagasi athile, alinganiswe asebenzisa i-intracranial electroencephalography (IEEEG), afakazele ukuthi athembisa ama-biomarkers wokuhlonza izicubu zobuchopho ezibangela ukuqunjelwa.
Abaphenyi baqale baklama i-algorithm ukuthola i-HFO ngokulingisa inethiwekhi yemvelo ye-neural yeBrain: I-Tiny okuthiwa yi-Spike Neural Network (SNN). Isinyathelo sesibili ukusebenzisa i-SNN kwi-Hardware ye-Nail ethola amasiginali we-neural ngokusebenzisa ama-electrodes. Ngokungafani namakhompyutha endabuko, inokusebenza kahle kwamandla. Lokhu kwenza ukubala ngokulungiswa kwesikhathi esiphakeme kakhulu kungenzeka ngaphandle kokuncika kwi-Intanethi noma nge-Cloud Computing.
UGiacococo, uprofesa esikhungweni se-NeuroAinformatics e-University of Zurich nase-Ethyurich, uthe: "Idizayini yethu isivumela ukuthi sikwazi ukubona amaphethini we-spatiotiotemporal ngezibonakaliso zangempela."
Abaphenyi manje sebehlela ukusebenzisa okutholakele kwabo ukudala uhlelo lwe-elekthronikhi ukuze bakwazi ukubona futhi baqaphe ama-HFOs ngesikhathi sangempela. Uma isetshenziswa njengethuluzi elengeziwe lokuxilonga egumbini lokusebenza, uhlelo lungathuthukisa imiphumela yokungenelela kwe-neurosurgical.
Kodwa-ke, lokhu akuyona ukuphela kwendawo lapho ukukhonjwa kwe-HFO kungadlala indima ebalulekile. Umgomo wesikhathi eside weqembu ukuthuthukisa idivaysi yokuqapha isithuthwane esingenza ngaphandle kwesibhedlela, esizokwenza sikwazi ukuhlaziya amasiginali enani elikhulu lama-electrode amasonto noma ama-electrodes ambalwa noma izinyanga.
UJohannes Sarnthein, isazi se-neurophysiologist eZurich University Hospital, siyachaza: "Sifuna ukuhlanganisa ukuxhumana kwedatha okungenantambo okuphansi ekwakhiweni - ngokwesibonelo, ukuwuxhuma kwifoni ephathekayo. I-chip ephathekayo noma ebonakalayo enjengale ingabona isilinganiso esiphakeme sokuthathwa. Izikhathi eziphakeme noma eziphansi, ezizosivumela ukuthi sinikeze umuthi owenziwe ngezifiso. "